Originally Posted By dvw
Plug the breather. Apply low air pressure through the PCV fitting. If you can put your finger over the air source and stop air flow that will be enough air pressure to work. The leak will show itself quickly. Oil will drip, ooze, stream from the leak area. Easiest way I've ever found oil leaks.
Doug


iagree and you only need about 10# of pressure, if that. start at 5 and see what happens. this is super easy if done on the stand before installation, but perfect for in the car diagnosis as well.
beer